Let's keep the chemists over here and the food over here, that's my feeling. What do I know? But that is a big aspect of fast food is their ability to artificially taint the colors and the smells and stuff to stimulate appetite. ↗
Worry - a God, invisible but omnipotent. It steals the bloom from the cheek and lightness from the pulse; it takes away the appetite, and turns the hair gray. ↗